| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.802 | N/A |
| 2 | 1 | 15.124 | 20/5:03.158 |
| 3 | 1 | 15.600 | 20/5:07.068 |
| 4 | 1 | 15.894 | 20/5:11.049 |
| 5 | 1 | 18.457 | 19/5:08.639 |
| 6 | 1 | 15.784 | 19/5:06.894 |
| 7 | 1 | 16.121 | 19/5:06.742 |
| 8 | 1 | 15.666 | 19/5:05.463 |
| 9 | 1 | 16.178 | 19/5:05.656 |
| 10 | 1 | 15.780 | 19/5:05.001 |
| 11 | 1 | 15.561 | 19/5:04.099 |
| 12 | 1 | 15.671 | 19/5:03.533 |
| 13 | 1 | 15.533 | 19/5:02.855 |
| 14 | 1 | 15.537 | 19/5:02.287 |
| 15 | 1 | 15.669 | 19/5:01.969 |
| 16 | 1 | 15.911 | 19/5:01.985 |
| 17 | 1 | 19.999 | 19/5:06.597 |
| 18 | 1 | 17.944 | 19/5:08.491 |
| 19 | 1 | 16.024 | 19/5:08.255 |